88481200

素因数分解:

$2^4\times 5^2\times {\mathrm{221203}}^1$

素因数の和:221221

約数の個数: 30

約数和(自身を含む): 212577044

約数和(自身を除く): 124095844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 221203, 442406, 884812, 1106015, 1769624, 2212030, 3539248, 4424060, 5530075, 8848120, 11060150, 17696240, 22120300, 44240600, 88481200]

約数ペア:

[(1, 88481200), (2, 44240600), (4, 22120300), (5, 17696240), (8, 11060150), (10, 8848120), (16, 5530075), (20, 4424060), (25, 3539248), (40, 2212030), (50, 1769624), (80, 1106015), (100, 884812), (200, 442406), (400, 221203)]